CBR1F-040

Bridge Rectifier Overview

The CBR1F-040 is a single-phase, full-wave silicon bridge rectifier from the Central Semiconductor CBR1F series, designed for fast switching applications. It features a 400 V peak repetitive reverse voltage and a 1.5 A average forward current rating at 50°C. The device operates within a junction temperature range of -65°C to +150°C. Electrical characteristics include a maximum reverse leakage current of 10 µA at rated voltage and a forward voltage drop of 1.3 V at 1.0 A. The typical reverse recovery time is 200 ns under specified test conditions.

Bridge Rectifier Feature Summary

• Fast recovery silicon construction optimized for high-speed switching applications
• Single-phase full-wave bridge rectifier configuration
• Designed for operation across an extended temperature range

Bridge Rectifier Applications

• High-frequency power supply circuits
• Fast-switching DC conversion systems
• General-purpose rectification requiring low reverse recovery times

Bridge Rectifier Procurement Notes

This component has been officially classified as End of Life by the manufacturer. No new production units are available through standard channels. Procurement is restricted to existing stock only, with no guaranteed future availability or replacement part numbers provided in official documentation.

Bridge Rectifier Selection Notes

Select this component only if legacy compatibility is required and current stock can be secured. Verify that the 400 V reverse voltage and 1.5 A current ratings meet circuit requirements. Consider alternative modern fast-recovery bridge rectifiers for new designs due to the discontinued status.

Bridge Rectifier Part Context

The CBR1F-040 belongs to the CBR1F series of fast-recovery silicon bridge rectifiers manufactured by Central Semiconductor Corp. This series utilizes Case A packaging. The entire Case A product line has been transitioned to End of Life status, marking the end of active manufacturing for these specific devices.

Bridge Rectifier Replacement Considerations

No direct replacement part numbers are listed in the official datasheet. The manufacturer indicates N/A for replacements and advises contacting [email protected] for assistance in locating alternate sources.